IRST
Iran Standard Time
GMT +3:30
United Kingdom
BST

Time Difference

Iran Standard Time is 2 hours and 30 minutes ahead of BST (British Summer Time)
11:00 pm23:00 in IRST is 8:30 pm20:30 in Acle, United Kingdom

IRST to Acle call time
Best time for a conference call or a meeting is between 10:30am-6pm in IRST which corresponds to 8am-3:30pm in Acle

11:00 pm23:00 Iran Standard Time (IRST). Offset UTC +3:30 hours
8:30 pm20:30 BST (British Summer Time) (Acle, United Kingdom). Offset UTC +1:00 hour

11:00 pm23:00 IRST / 8:30 pm20:30 Acle, United Kingdom

IRST Acle, United Kingdom
12am (midnight) 9:30 pm
1am 10:30 pm
2am 11:30 pm
3am 12:30 am
4am 1:30 am
5am 2:30 am
6am 3:30 am
7am 4:30 am
8am 5:30 am
9am 6:30 am
10am 7:30 am
11am 8:30 am
12pm (noon) 9:30 am
1pm 10:30 am
2pm 11:30 am
3pm 12:30 pm
4pm 1:30 pm
5pm 2:30 pm
6pm 3:30 pm
7pm 4:30 pm
8pm 5:30 pm
9pm 6:30 pm
10pm 7:30 pm
11pm 8:30 pm
0:00 21:30
1:00 22:30
2:00 23:30
3:00 0:30
4:00 1:30
5:00 2:30
6:00 3:30
7:00 4:30
8:00 5:30
9:00 6:30
10:00 7:30
11:00 8:30
12:00 9:30
13:00 10:30
14:00 11:30
15:00 12:30
16:00 13:30
17:00 14:30
18:00 15:30
19:00 16:30
20:00 17:30
21:00 18:30
22:00 19:30
23:00 20:30

Iran Standard Time

Offset: IRST is 3 hours and 30 minutes ahead Greenwich Mean Time (GMT) and is used in Asia

IRST Time Zone Geo Map
IRST timezone map

IRST representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • +0330 - basic
  • +03:30 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • +0330 - sign character (+) followed by a four digit time providing hours (03) and minutes (30) of the offset. Indicates three hour and thirty minutes time differences to the east of the zero meridian.

Acle Information

Time Zone

Abbreviation / Name
BST - British Summer Time
UTC / GMT Offset
+1:00 hour during British Summer Time, currently in use.

Acle Facts

Country
United Kingdom
Population
2,317
Currency
Pound (GBP)
Geographic Coordinates
52° 38' N Latitude / 1° 32' E Longitude
International Dialing Code
+44